/* 标题 */
#topic{
    display: flex;
    flex-direction: column;

    position: relative;
    margin-top: 10rex;

    text-align: center;
    font-size: 3em;

    font-family: 'harmony_os', sans-serif;
    font-weight: bold;
    line-height: 1.4em;
}

/* 首行应用渐变字体 */
#topic text:first-child{
    background: linear-gradient(to right, #FFC812 0%, #F5ED16 100%);
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 描述文本 */
#describe{
    position: relative;
    margin-top: 3rex;

    font-family: "harmony_os";
    text-align: center;
    font-size: 1.2em;
    line-height: 1.4em;
    color: gray
}

/* 按钮容器 */
#button-container{
    width: 80vw;

    display: flex;
    justify-content: space-evenly;

    position: relative;
    margin: auto;
}

/* 按钮通用样式 */
#button-enter, #button-login{
    position: relative;
    margin: auto;

    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 15px;
    padding-right: 15px;

    margin-top: 5rex;
    border-radius: 10px;

    text-align: center;
    font-family: "harmony_os";
    font-weight: bold;
    font-size: 16px;

    color: white;
    text-decoration: none;
}

/* 进入集市 */
#button-enter{
    background-color: #e0ad15;
}

/* 登录按钮 */
#button-login{
    background-color: #35495e;
}

/* 介绍板块 */
#intro{
    position: relative;
    margin-top: 10rex;
    padding-left: 42px;
    padding-right: 42px;
    text-align: center;
}

/* 小Flex容器 */
.intro-item{
    display: flex;
    flex-direction: column;
    margin-bottom: 30px;
}

/* 介绍标题 */
.intro-item text:first-child{
    font-size: 1.5em;
    font-family: "harmony_os";
    font-weight: bold;
    color: #213547;
}

/* 介绍文本 */
.intro-item text:last-child{
    font-size: 1em;
    color: #666;
    font-family: "harmony_os";
    line-height: 1.6em;
    
    margin-top: 10px;
}

#heart{
    width: 160px;
    display: block;
    position: relative;
    margin: auto;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 20px;
    padding-right: 20px;
    border-radius: 20px;
    text-align: center;
    color: white;
    font-weight: bold;
    background-color: rgb(236, 83, 83);
    text-decoration: none;
}